CN204788480U - Be used for chamber temperature chamber to press measuring mount pad - Google Patents
Be used for chamber temperature chamber to press measuring mount pad Download PDFInfo
- Publication number
- CN204788480U CN204788480U CN201520502875.1U CN201520502875U CN204788480U CN 204788480 U CN204788480 U CN 204788480U CN 201520502875 U CN201520502875 U CN 201520502875U CN 204788480 U CN204788480 U CN 204788480U
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- mount pad
- interior
- chamber
- temperature chamber
- test
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Abstract
The utility model discloses a be used for chamber temperature chamber to press measuring mount pad installs on the test hole on quick -witted casket installation limit for carry out the temperature and press the force measurement in installing test chamber with the test lead through the device. The mount pad includes interior mount pad and outer mount pad, and wherein, interior mount pad one end is fixed machine casket installation edge, the outer mount pad of other end connection, interior mount pad and the middle hole of all opening of outer mount pad, and with the test hole intercommunication. Interior mount pad is through the installation limit bolt tightening of former organic casket both sides, and with the complete cladding of test hole, outer mount pad passes through the screw to be connected with interior mount pad, and its cavity diameter can be matched according to the difference of test lead quantity. The utility model discloses not only making the assembly simpler, but also can reducing the air loss, the protection is gone between by sense portion, has simple structure, advantage that the reliability is high simultaneously concurrently.
Description
Technical field
The utility model relates to gas turbine and testpieces thereof, is specifically related to a kind of at gas turbine and the enterprising trip temperature of testpieces mounting edge thereof and tonometric mounting structure.
Background technology
In modern gas turbines and test unit thereof, as routine measurement means, usually need at cavity section to temperature T, pressure P is measured, and this just needs in casing or the processing of wall place or adds work test mount pad.But sometimes due to limited conditions, have to carry out lead-in wire test at the mounting edge place that reliability requirement is higher.If simply carry out perforate lead-in wire not only can cause gas leakage when testing, affect engine performance even test run safety, more can cause after Engine Block Test terminates cannot the situation of shutoff.
Utility model content
In order to solve the problem, the utility model provides a kind of mount pad measured for temperature chamber, chamber pressure, is arranged on the instrument connection of casing mounting edge, in order to test lead to be installed to the measurement carrying out temperature and pressure in test chamber by this device.Described mount pad comprises interior mount pad and outer mount pad, and wherein, interior mount pad one end is fixed on described casing mounting edge, and the other end connects outer mount pad, all opens hole, and be communicated with described instrument connection in the middle of described interior mount pad and outer mount pad.
Preferably, for ensureing the smooth installation of test lead, the center line of described interior mount pad, outer mount pad and instrument connection belongs to same straight line, and namely the perforate of three is on same straight line.
Further preferably, one end that described interior mount pad is connected with outer mount pad at it is provided with external thread, described outer mount pad correspondence position is provided with internal thread, interior mount pad and outer mount pad are spirally connected, simultaneously, in order to easy for installation, described outer mount pad outside is set to hexagon nut structure, and other instrument such as spanner easy to use is installed.
Further preferably, described interior mount pad is connected with described casing mounting edge bolt, section at the bottom of interior mount pad is annular slice structure, be close on instrument connection, and pass through original bolt tightening of casing mounting edge both sides, instrument connection is enveloped completely and suitably smears when fluid sealant ensures to test air tight.
Further preferably, described instrument connection is duplex, is slotted eye outside casing, is square opening inside casing, and described square opening perforated area is greater than described slotted eye perforated area, does not need conveniently to install blanking cover during test and carries out shutoff.
Further preferably, one end that the endoporus aperture of described outer mount pad is connected with interior mount pad from it reduces to the other end, takies whole spaces of endoporus when making test lead pass the endoporus of outer mount pad as far as possible, improves the sealing property of casing.
Further preferably, described outer mount pad is provided with lock silk hole, prevents from vibrating in engine run process coming off.
The utility model, on the basic structure basis not destroying mounting edge place, makes assembling more simple, but also can reduce air loss, and protection detector probe lead-in wire, has the advantage that structure is simple, reliability is high concurrently simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of mount pad one preferred embodiment that the utility model is measured for temperature chamber, chamber pressure.
Fig. 2 is according to the utility model casing mounting edge structural representation embodiment illustrated in fig. 1.
Fig. 3 is according to the utility model instrument connection left view embodiment illustrated in fig. 1.
Fig. 4 is according to the utility model instrument connection right view embodiment illustrated in fig. 1.
Fig. 5 is according to the utility model outer mount pad structural representation embodiment illustrated in fig. 1.
Wherein, 1-instrument connection; Mount pad in 2-; The outer mount pad of 3-; 4-casing mounting edge; 5-locks silk hole.
Embodiment
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
As shown in Figure 1, the utility model provides a kind of mount pad measured for temperature chamber, chamber pressure, is arranged on the instrument connection of casing mounting edge, in order to test lead to be installed to the measurement carrying out temperature and pressure in test chamber by this device.Described mount pad comprises interior mount pad 2 and outer mount pad 3, and wherein, interior mount pad 2 one end is fixed on described casing mounting edge 4, and the other end connects outer mount pad 3, all opens hole, and be communicated with described instrument connection 1 in the middle of described interior mount pad 2 and outer mount pad 4.
Should be understood that, connection described above is in order to test lead is extend into casing inside through this mount pad, or is stretched out by casing inside.For ensureing the smooth installation of test lead, the center line of described interior mount pad 2, outer mount pad 3 and instrument connection 1 belongs to same straight line, and namely the perforate of three is on same straight line.
It should be noted that, one end that described interior mount pad 2 is connected with outer mount pad 3 at it is provided with external thread, described outer mount pad 3 correspondence position is provided with internal thread, interior mount pad 2 is spirally connected with outer mount pad 3, simultaneously, in order to easy for installation, described outer mount pad 3 outside is set to hexagon nut structure, and other instrument such as spanner easy to use is installed.
Should be understood that, described interior mount pad 2 is connected with described casing mounting edge 4 bolt, in Fig. 3 or Fig. 4, the screw at casing mounting edge 4 two ends is the connecting hole of itself and interior mount pad 2, interior mount pad 2 end section is annular slice structure, be close on instrument connection 1, and pass through original bolt tightening of casing mounting edge 4 both sides, instrument connection 1 is enveloped completely and suitably smears when fluid sealant ensures to test air tight.
It should be noted that, described instrument connection 1 carries out adding work, namely on the basis of original slotted eye, be improved to duplex, be namely slotted eye, as shown in Figure 3 outside casing, it is square opening inside casing, as shown in Figure 4, described square opening perforated area is greater than described slotted eye perforated area, does not need conveniently to install blanking cover during test and carries out shutoff.
In the present embodiment, one end that the endoporus aperture of described outer mount pad 3 is connected with interior mount pad 2 from it reduces to the other end, thicker manhole ensure that test lead has enough space lead-in wires, comparatively pore after reduction is then used for ensureing sealing, take whole spaces of endoporus when making test lead pass the endoporus of outer mount pad as far as possible, improve the sealing property of casing.
Further; outer mount pad 3 end section is processed with internal thread and coordinates with middle mount pad external thread; top section is that the convenient Wrench that adopts of hexgonal structure is tightened; section of the described end is the junction of right side itself and interior mount pad in this embodiment Fig. 1; the opposite side that top Duan Zewei is corresponding; and offered symmetrical lock silk hole 5; as shown in Figure 5; prevent from vibrating in engine run process coming off; simultaneously; the through hole that centre is offered can be matched according to the difference of test lead quantity, and lead-in wire namely can be protected also can to ensure to install.
The utility model, on the basic structure basis not destroying mounting edge place, makes assembling more simple, but also can reduce air loss, and protection detector probe lead-in wire, has the advantage that structure is simple, reliability is high concurrently simultaneously.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. the mount pad measured for temperature chamber, chamber pressure, be arranged on the instrument connection (1) of casing mounting edge, it is characterized in that: described mount pad comprises interior mount pad (2) and outer mount pad (3), wherein, interior mount pad (2) one end is fixed on described casing mounting edge, the other end connects outer mount pad (3), all open hole in the middle of described interior mount pad (2) and outer mount pad (3), and be communicated with described instrument connection (1).
2. as claimed in claim 1 for the mount pad of temperature chamber, chamber pressure measurement, it is characterized in that: the center line of described interior mount pad (2), outer mount pad (3) and instrument connection (1) belongs to same straight line.
3. as claimed in claim 1 for the mount pad of temperature chamber, chamber pressure measurement, it is characterized in that: one end that described interior mount pad (2) is connected with outer mount pad (3) at it is provided with external thread, described outer mount pad (3) correspondence position is provided with internal thread, and interior mount pad (2) and outer mount pad (3) are spirally connected.
4., as claimed in claim 1 for the mount pad that temperature chamber, chamber pressure is measured, it is characterized in that: described interior mount pad (2) is connected with described casing mounting edge bolt.
5. as claimed in claim 1 for the mount pad of temperature chamber, chamber pressure measurement, it is characterized in that: described instrument connection (1) is duplex, be slotted eye outside casing, be square opening inside casing, and described square opening perforated area is greater than described slotted eye perforated area.
6., as claimed in claim 1 for the mount pad that temperature chamber, chamber pressure is measured, it is characterized in that: one end that the endoporus aperture of described outer mount pad (3) is connected with interior mount pad (2) from it reduces to the other end.
7., as claimed in claim 1 for the mount pad that temperature chamber, chamber pressure is measured, it is characterized in that: between described interior mount pad (2) and outer mount pad (3), be coated with fluid sealant.
8. as claimed in claim 1 for the mount pad that temperature chamber, chamber pressure is measured, it is characterized in that: described outer mount pad (3) is provided with lock silk hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502875.1U CN204788480U (en) | 2015-07-10 | 2015-07-10 | Be used for chamber temperature chamber to press measuring mount pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502875.1U CN204788480U (en) | 2015-07-10 | 2015-07-10 | Be used for chamber temperature chamber to press measuring mount pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788480U true CN204788480U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502875.1U Active CN204788480U (en) | 2015-07-10 | 2015-07-10 | Be used for chamber temperature chamber to press measuring mount pad |
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| Country | Link |
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| CN (1) | CN204788480U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595668A (en) * | 2019-09-17 | 2019-12-20 | 中国航发沈阳发动机研究所 | Engine performance test piece machine casket inner chamber measurement structure |
| CN111337262A (en) * | 2020-04-16 | 2020-06-26 | 中国航发沈阳发动机研究所 | Engine rotor test lead structure |
| CN114264480A (en) * | 2020-09-16 | 2022-04-01 | 中国航发商用航空发动机有限责任公司 | Pneumatic test mounting seat |
-
2015
- 2015-07-10 CN CN201520502875.1U patent/CN204788480U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595668A (en) * | 2019-09-17 | 2019-12-20 | 中国航发沈阳发动机研究所 | Engine performance test piece machine casket inner chamber measurement structure |
| CN111337262A (en) * | 2020-04-16 | 2020-06-26 | 中国航发沈阳发动机研究所 | Engine rotor test lead structure |
| CN111337262B (en) * | 2020-04-16 | 2021-08-17 | 中国航发沈阳发动机研究所 | Engine rotor test lead structure |
| CN114264480A (en) * | 2020-09-16 | 2022-04-01 | 中国航发商用航空发动机有限责任公司 | Pneumatic test mounting seat |
| CN114264480B (en) * | 2020-09-16 | 2023-06-23 | 中国航发商用航空发动机有限责任公司 | Pneumatic test mounting seat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |